Whatever the reason, we may want to call someone with the hidden number from our iPhone. Surely you have wondered if it is something complicated or if otherwise, it is a function that we can carry out comfortably. There is a very simple way to make a call with a hidden number on the iPhone without installing any app. Since what we use is a native tool from Apple’s own Smartphone to hide our identity when we are calling. Something that we can activate from the same keyboard like the iPhone.